The EcoFlow DELTA 3 delivers 1024Wh of reliable backup power with LiFePO4 battery technology rated for 4,000 charge cycles—approximately 10 years of service. When outages strike, this portable power station provides 1800W continuous power (3600W surge) to keep refrigerators, medical devices, routers, and essential appliances running without interruption.
Unlike conventional solar generators requiring 6-8 hours to recharge, DELTA 3 reaches full capacity in under 56 minutes via 1500W AC input. The system also accepts 800W vehicle charging and up to 500W solar input, with simultaneous dual-charging capability for maximum flexibility during emergencies or off-grid situations.
The DELTA 3 uses LiFePO4 (LFP) chemistry instead of standard lithium-ion batteries. This provides superior thermal stability, extended cycle life, and safer operation in enclosed spaces. The IP65-rated battery pack includes multi-layer thermal protection and intelligent battery management systems, backed by a 5-year limited warranty.
Start with 1024Wh base capacity and expand up to 5kWh by stacking additional DELTA extra batteries. This modular design adapts to changing power needs—from basic home backup to extended RV living or multi-day off-grid work scenarios.
Zero noise, zero emissions, zero maintenance. DELTA 3 operates silently indoors—in bedrooms, RVs, offices, or campsites—without the noise, fumes, or complexity of gas generators. UPS-grade switching protects sensitive electronics during power transitions.
Home Backup: Powers refrigerator, modem, lights, laptop, CPAP machine, and medical devices for 8-12+ hours per charge.
RV & Camping: Runs microwave, coffee maker, laptops, and entertainment systems without engine idling or generator noise.
Work Sites: Provides reliable power for tools, lights, and equipment where grid access is unavailable.
Emergency Preparedness: Maintains connectivity and comfort during storms, grid failures, or evacuations.
The DELTA 3 serves as both emergency backup and everyday power source. Charge e-bikes, run garage tools, power outdoor events, or support mobile office setups. When outages occur, the system is already charged, accessible, and field-tested.
Contact our team for guidance on capacity sizing, solar panel integration, or expansion configurations tailored to specific power requirements.
